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Seneca, IL
Full City Profile · Illinois · Grundy County County
3.1
/5.0
B
Good
2,525
Population
407/sq mi density
$91,065
Median Income
$42,714 per capita
$206,400
Home Value
$246,823 Zillow
$988
Median Rent
21.3% income on rent
50°F
Avg Temperature
275 sunny days/yr
649
Violent Crime/100K
2,509 property/100K
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.5 / 5.0
$91,065 median income, 2.5% unemployment
A+
Affordability
5.0 / 5.0
$206,400 home value, $988/mo rent
F
Safety
1.0 / 5.0
649 violent crimes/100K (71% above avg)
C
Education
2.0 / 5.0
12.9% bachelor's degree or higher
Population Overview
Total Population
2,525
Population Density
407
per square mile
Land Area
2.7
square miles (7.0 km²)
Median Age
35.2 yrs
10% below US avg (38.9 yrs)
Gender Distribution
53.1%
Male
46.9%
Female
Race & Ethnicity
| White | 89.9% US: 61.6% |
| Black | 1.1% US: 12.4% |
| Hispanic | 0.6% US: 18.7% |
| Asian | 0% US: 5.9% |
| Other | 8.4% |
City vs. U.S. Average
White
89.9%
Black
1.1%
Hispanic
0.6%
Asian
0%
Thin line = U.S. average
Language Spoken at Home
| English Only | 98.1% US: 78.5% |
| Spanish | 1.9% US: 13.4% |
City vs. U.S. Average
English Only
98.1%
Spanish
1.9%
Thin line = U.S. average
Social Characteristics
Foreign Born
13.6%
Veterans
11.1%
85% above US avg (6%)
Disability
10.9%
16% below US avg (13%)
Health Insurance Coverage
95.8%
5% above US avg (91.4%)
Uninsured
8.1%
6% below US avg (8.6%)
Income Inequality (Gini)
0.396
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 2,525 |
| Population Density | 407 / sq mi |
| Land Area | 2.7 sq mi |
| Median Age | 35.2 years |
Gender
| Male | 53.1% |
| Female | 46.9% |
Race & Ethnicity
| White | 89.9% |
| Black or African American | 1.1% |
| Hispanic or Latino | 0.6% |
| Asian | 0.0% |
Language
| English Only | 98.1% |
| Spanish | 1.9% |
Social Indicators
| Foreign Born | 13.6% |
| Veterans | 11.1% |
| Disability | 10.9% |
| Health Insurance | 95.8% |
| Uninsured | 8.1% |
| Broadband Access | 92.2% |
| Gini Coefficient | 0.396 |
Classification
| USDA Rural-Urban Code | 1 — Metro / 1 million+ |